From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 795E9C35247 for ; Mon, 3 Feb 2020 16:43:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 466382086A for ; Mon, 3 Feb 2020 16:43:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580748214; bh=LhOqOE5Kws2Soqj4/HwGuQ0Mpx90Ny6cQYVhR9F1lZk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=NEnUDml9qJQ3bMQT0jhsoQToKsPZsmvfefUNMFdx94jTL7xoqj4Ae5yK7dycS67I0 4FB2SFgwrPTd9dsBwIqNOMTK8E3PFNSWTpiu+Pm/uMcDCZ7/PNNr6mdgQkqhzb6Brf NLADd5Q+AavzlkMjRwUgZI3gl3g5Wj7xmGWxVzeQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730487AbgBCQcv (ORCPT ); Mon, 3 Feb 2020 11:32:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:46676 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730482AbgBCQcv (ORCPT ); Mon, 3 Feb 2020 11:32:51 -0500 Received: from localhost (unknown [104.132.45.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 68B8E2082E; Mon, 3 Feb 2020 16:32:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580747570; bh=LhOqOE5Kws2Soqj4/HwGuQ0Mpx90Ny6cQYVhR9F1lZk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xiH79BnaynXuf7ztsgWke4o4LI1kZwWUKHY1QQ/lTSnWBAEq1RQ52rNwW+862fm6a WHjBHVqFqAQjLABfG6a4GVXTx1pGj6mHK+8NA4Fic0MkgyfpRFXczLC547ZbchRNJJ qkruYb4KLO5cPmr2Snp/6DG7uVoOPFdCqAt2qmKo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Florian Fainelli , "David S. Miller" , Sasha Levin Subject: [PATCH 4.19 47/70] net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec Date: Mon, 3 Feb 2020 16:19:59 +0000 Message-Id: <20200203161919.146287783@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200203161912.158976871@linuxfoundation.org> References: <20200203161912.158976871@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Florian Fainelli [ Upstream commit 8f1880cbe8d0d49ebb7e9ae409b3b96676e5aa97 ] With the implementation of the system reset controller we lost a setting that is currently applied by the bootloader and which configures the IMP port for 2Gb/sec, the default is 1Gb/sec. This is needed given the number of ports and applications we expect to run so bring back that setting. Fixes: 01b0ac07589e ("net: dsa: bcm_sf2: Add support for optional reset controller line") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/dsa/bcm_sf2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 02a4187d81bd0..c936090076706 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -72,7 +72,7 @@ static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port) /* Force link status for IMP port */ reg = core_readl(priv, offset); - reg |= (MII_SW_OR | LINK_STS); + reg |= (MII_SW_OR | LINK_STS | GMII_SPEED_UP_2G); core_writel(priv, reg, offset); /* Enable Broadcast, Multicast, Unicast forwarding to IMP port */ -- 2.20.1